6. It is also called inheritance or biologlcal inheritance where traits are passed on from parents to offspring. a. Chromosomes b. Genetics c. Heredity d. Variation
Genetic Variation
Genetic variation refers to the variation in the genome sequences between individual organisms of a species. Individual differences or population differences can both be referred to as genetic variations. It is primarily caused by mutation, but other factors such as genetic drift and sexual reproduction also play a major role.
Quantitative Genetics
Quantitative genetics is the part of genetics that deals with the continuous trait, where the expression of various genes influences the phenotypes. Thus genes are expressed together to produce a trait with continuous variability. This is unlike the classical traits or qualitative traits, where each trait is controlled by the expression of a single or very few genes to produce a discontinuous variation.
![6. It is also called inheritance or biologleal inheritance where traits are
passed on from parents to offspring.
a. Chromosomes
b. Genetics
e. Heredity
d. Variation
7. Why are chromosomes thicker and shorter during the prophase stage of
mitosis?
a. Because of repeated recoling
b. Because of rapid splitting of chromosomes
e. Because chromosomes align by themselves
d. Because chromosomes separate towards opposite polen
8. Whieh of the following is INCORRECT about the stages of meiosis 1?
a. Prophase I. The chromosomes are at the poles and are becoming
more diffuse,
b. Metaphase I. The paired chromosomes arrange themselves along
the equatorial plate.
e. Anaphase I: Spindle fibers form and attach to the centromeres of
the chromosomes.
d. Telophase I. This is the stage when the chromosomes reached
their respective poles.
9. Which of the following is the correet sequence of the stages of meiosis l1?
a. Anaphase II, telophase II, prophase II, interphase II
b. Prophase lI, metaphase II, anaphase II, telophase II
e. Anaphase II, prophase II, interphase II, telophase II
d. Prophase II, metaphase II, telophase II, anaphase II
10. The following are some of the many comparisons between mitosis and
melosis. Whieh one is NOT a comparison?
a. Mitosis oceurs in somatic cells while meiosis occurs in germ cells.
b. In mitosis, it occurs more frequently while in meiosis, it occurs less
frequently.
c. In mitosis, nucleus divides only once while in meiosis, the nucleus
divides twice.
d. In mitosis, daughter cells are haploid while in melosis, daughter
cells are diploid.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc8342fcc-8ef7-4524-8525-095b6cbe5f13%2F01e78d79-3fd1-4e7c-aba7-b52b32af0eea%2Fie3i6oq_processed.jpeg&w=3840&q=75)
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